Direct leak of 160 byte(s) in 4 object(s) allocated from:
#0 0x55ed7678cda8 in calloc (/home/elmarco/src/qq/build/x86_64-softmmu/qemu-system-x86_64+0x797da8)
#1 0x7f3f5e725f75 in g_malloc0 /home/elmarco/src/gnome/glib/builddir/../glib/gmem.c:124
#2 0x55ed778aa3a7 in query_option_descs /home/elmarco/src/qq/util/qemu-config.c:60:16
#3 0x55ed778aa307 in get_drive_infolist /home/elmarco/src/qq/util/qemu-config.c:140:19
#4 0x55ed778a9f40 in qmp_query_command_line_options /home/elmarco/src/qq/util/qemu-config.c:254:36
#5 0x55ed76d4868c in qmp_marshal_query_command_line_options /home/elmarco/src/qq/build/qmp-marshal.c:3078:14
#6 0x55ed77855dd5 in do_qmp_dispatch /home/elmarco/src/qq/qapi/qmp-dispatch.c:104:5
#7 0x55ed778558cc in qmp_dispatch /home/elmarco/src/qq/qapi/qmp-dispatch.c:131:11
#8 0x55ed768b592f in handle_qmp_command /home/elmarco/src/qq/monitor.c:3840:11
#9 0x55ed7786ccfe in json_message_process_token /home/elmarco/src/qq/qobject/json-streamer.c:105:5
#10 0x55ed778fe37c in json_lexer_feed_char /home/elmarco/src/qq/qobject/json-lexer.c:323:13
#11 0x55ed778fdde6 in json_lexer_feed /home/elmarco/src/qq/qobject/json-lexer.c:373:15
#12 0x55ed7786cd83 in json_message_parser_feed /home/elmarco/src/qq/qobject/json-streamer.c:124:12
#13 0x55ed768b559e in monitor_qmp_read /home/elmarco/src/qq/monitor.c:3882:5
#14 0x55ed77714f29 in qemu_chr_be_write_impl /home/elmarco/src/qq/chardev/char.c:167:9
#15 0x55ed77714fde in qemu_chr_be_write /home/elmarco/src/qq/chardev/char.c:179:9
#16 0x55ed7772ffad in tcp_chr_read /home/elmarco/src/qq/chardev/char-socket.c:440:13
#17 0x55ed7777113b in qio_channel_fd_source_dispatch /home/elmarco/src/qq/io/channel-watch.c:84:12
#18 0x7f3f5e71d90b in g_main_dispatch /home/elmarco/src/gnome/glib/builddir/../glib/gmain.c:3182
#19 0x7f3f5e71e7ac in g_main_context_dispatch /home/elmarco/src/gnome/glib/builddir/../glib/gmain.c:3847
#20 0x55ed77886ffc in glib_pollfds_poll /home/elmarco/src/qq/util/main-loop.c:214:9
#21 0x55ed778865fd in os_host_main_loop_wait /home/elmarco/src/qq/util/main-loop.c:261:5
#22 0x55ed77886222 in main_loop_wait /home/elmarco/src/qq/util/main-loop.c:515:11
#23 0x55ed76d2a4df in main_loop /home/elmarco/src/qq/vl.c:1995:9
#24 0x55ed76d1cb4a in main /home/elmarco/src/qq/vl.c:4914:5
#25 0x7f3f555f6039 in __libc_start_main (/lib64/libc.so.6+0x21039)
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20180104160523.22995-14-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
QEMU README
===========
QEMU is a generic and open source machine & userspace emulator and
virtualizer.
QEMU is capable of emulating a complete machine in software without any
need for hardware virtualization support. By using dynamic translation,
it achieves very good performance. QEMU can also integrate with the Xen
and KVM hypervisors to provide emulated hardware while allowing the
hypervisor to manage the CPU. With hypervisor support, QEMU can achieve
near native performance for CPUs. When QEMU emulates CPUs directly it is
capable of running operating systems made for one machine (e.g. an ARMv7
board) on a different machine (e.g. an x86_64 PC board).
QEMU is also capable of providing userspace API virtualization for Linux
and BSD kernel interfaces. This allows binaries compiled against one
architecture ABI (e.g. the Linux PPC64 ABI) to be run on a host using a
different architecture ABI (e.g. the Linux x86_64 ABI). This does not
involve any hardware emulation, simply CPU and syscall emulation.
QEMU aims to fit into a variety of use cases. It can be invoked directly
by users wishing to have full control over its behaviour and settings.
It also aims to facilitate integration into higher level management
layers, by providing a stable command line interface and monitor API.
It is commonly invoked indirectly via the libvirt library when using
open source applications such as oVirt, OpenStack and virt-manager.
QEMU as a whole is released under the GNU General Public License,
version 2. For full licensing details, consult the LICENSE file.
Building
========
QEMU is multi-platform software intended to be buildable on all modern
Linux platforms, OS-X, Win32 (via the Mingw64 toolchain) and a variety
of other UNIX targets. The simple steps to build QEMU are:
mkdir build
cd build
../configure
make
Additional information can also be found online via the QEMU website:
https://qemu.org/Hosts/Linux
https://qemu.org/Hosts/Mac
https://qemu.org/Hosts/W32
Submitting patches
==================
The QEMU source code is maintained under the GIT version control system.
git clone git://git.qemu.org/qemu.git
When submitting patches, the preferred approach is to use 'git
format-patch' and/or 'git send-email' to format & send the mail to the
qemu-devel@nongnu.org mailing list. All patches submitted must contain
a 'Signed-off-by' line from the author. Patches should follow the
guidelines set out in the HACKING and CODING_STYLE files.
Additional information on submitting patches can be found online via
the QEMU website
https://qemu.org/Contribute/SubmitAPatch
https://qemu.org/Contribute/TrivialPatches
Bug reporting
=============
The QEMU project uses Launchpad as its primary upstream bug tracker. Bugs
found when running code built from QEMU git or upstream released sources
should be reported via:
https://bugs.launchpad.net/qemu/
If using QEMU via an operating system vendor pre-built binary package, it
is preferable to report bugs to the vendor's own bug tracker first. If
the bug is also known to affect latest upstream code, it can also be
reported via launchpad.
For additional information on bug reporting consult:
https://qemu.org/Contribute/ReportABug
Contact
=======
The QEMU community can be contacted in a number of ways, with the two
main methods being email and IRC
- qemu-devel@nongnu.org
https://lists.nongnu.org/mailman/listinfo/qemu-devel
- #qemu on irc.oftc.net
Information on additional methods of contacting the community can be
found online via the QEMU website:
https://qemu.org/Contribute/StartHere
-- End